988942.0000000

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{4481}}^1$

素因数の和:4516

約数の個数: 20

約数和(自身を含む): 13015728

約数和(自身を除く): 4667625

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 4481, 13443, 40329, 103063, 120987, 309189, 362961, 927567, 2782701, 8348103]

約数ペア:

[(1, 8348103), (3, 2782701), (9, 927567), (23, 362961), (27, 309189), (69, 120987), (81, 103063), (207, 40329), (621, 13443), (1863, 4481)]